/**
* Perform a single access check operation on a given attribute, object and (optionally) user
* It is safe to assume that $attribute and $object's class pass supportsAttribute/supportsClass
* $user can be one of the following:
* a UserInterface object (fully authenticated user)
* a string (anonymously authenticated user).
*
* @param string $attribute
* @param Registration $object
* @param UserInterface|string $user
*
* @return bool
*/
protected function isGranted($attribute, $object, $user = null)
{
if (!$user instanceof UserInterface) {
return false;
}
return $user == $object->getUser();
}
/**
* Genera una factura para la inscripción indicada.
*
* @param Registration $registration
* @param $filename
*
* @return string
*/
public function generateInvoiceDraft(Registration $registration, &$filename)
{
$filename = sprintf('factura-%s-%d-%s.pdf', $registration->getConvention()->getSlug(), $registration->getId(), $registration->getUser()->getUniversity()->getSlug());
$html = $this->twig->render('themes/invoice/invoice_draft.html.twig', array('registration' => $registration, 'fecha' => new \DateTime('today')));
return $this->loggableGenerator->getOutputFromHtml($html);
}
